http://e-repository.perpus.iainsalatiga.ac.id/18365
http://e-repository.perpus.iainsalatiga.ac.id/18243
http://e-repository.perpus.iainsalatiga.ac.id/19081
http://e-repository.perpus.iainsalatiga.ac.id/19369
http://e-repository.perpus.iainsalatiga.ac.id/19253
http://e-repository.perpus.iainsalatiga.ac.id/19194
http://e-repository.perpus.iainsalatiga.ac.id/19355